| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $38.25 | 5.395% | $40.3136 | $40.31 | $40.30 | $40.30 |
| Purchase #2 | $65.54 | 12.180% | $73.5228 | $73.52 | $73.50 | $73.50 |
| Purchase #3 | $237.49 | 8.306% | $257.2159 | $257.22 | $257.20 | $257.20 |
| Purchase #4 | $107.34 | 12.861% | $121.145 | $121.15 | $121.15 | $121.10 |
| Purchase #5 | $109.31 | 13.739% | $124.3281 | $124.33 | $124.35 | $124.30 |
| Purchase #6 | $229.57 | 4.392% | $239.6527 | $239.65 | $239.65 | $239.70 |
| Purchase #7 | $140.26 | 5.784% | $148.3726 | $148.37 | $148.35 | $148.40 |
| 7 purchase totals = | $927.76 | $1,004.5507 | $1,004.55 | $1,004.50 | $1,004.50 | |